Tray stacking mechanism and stacking method thereof

Abstract

The invention discloses a tray stacking mechanism and a tray stacking method thereof. The conventional tray stacking mechanism has the defects that high efficiency and simple structure cannot be obtained together. The tray stacking method comprises the following steps: a tray conveyed by a conveying belt triggers a position sensor; a dual-shaft output motor rotates forwards; two sideway connectionrods are driven to move reversely under the action of two lead screws which are reverse in rotation directions; a boss carries the tray to move upwards; a triangular bracket rotates outwards under the action of a cylinder; when the tray is lifted over the triangular bracket, the triangular bracket gets back the original position; the dual-shat output motor rotates backwards, the boss moves downwards, the tray is left on the triangular bracket, namely, the tray stacking operation is finished by one time; after the a certain quantity of trays are stacked on the triangular bracket, and the nexttray is lifted, the boss moves in a reciprocating way, meanwhile, the triangular bracket rotates outwards continually under the action of the cylinder, the stacked trays fall on the conveying belt, and are conveyed to the next procedure through the conveying belt, thereby completing the stacking of a plurality of trays. The tray stacking mechanism has the advantages of simple structure, short traystacking time and high working efficiency.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a mechanism for stacking bowls and pans on an assembly line and a stacking method thereof. Background technique [0002] At present, the seedling raising and sowing lines on the market can complete the processes of spreading soil, watering, sowing, and covering soil at one time, and the quality of seedling raising has been significantly improved. However, after the soil covering process is over, manpower can only be used to carry the seedling trays on the sowing line one by one. Seedling raising is labor-intensive, so a stacking machine with a simple structure and high work efficiency is needed, which can manually carry several trays from the sowing line at a time. plate to improve handling efficiency and reduce labor. At present, the stacking machines of the existing assembly line on the market are either simple in structure and low in efficiency, or complex in...

AI Technical Summary

Problems solved by technology

However, after the soil covering process is over, manpower can only be used to carry the seedling trays on the sowing line one by one. Seedling raising is labor-intensive, so a stacking machine with a simple structure and high work efficiency is needed, which can manually carry several trays from the sowing line at a time. plate to improve handling efficiency and reduce labor

At present, the existing assembly line stacking machines on the market are either simple in structure and low in efficiency; or complex in structure and high in efficiency.

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